Today I was trying to run the examples of the tutorials page (http://www.cocos2d-x.org/projects/cocos2d-x/wiki/Tutorials)When I tryed to add a cocos 2dx I receveid a script error windows and I couldn’t to do nothing.

What’s wrong? I thought it could be visual studio 2012, but, I have installed VS2010 and the problem was not fixed.